Shield: Derived from the Provincial Seal of Pangasinan where the town is located.
Church: Represents the role it played (Saint Vincent Ferrer Parish) development of the in the spiritual municipality.
1614: Founding year of the municipality.
Stars and Sun: Represent nationalism for the significant role of the municipality as 5th capital of the Philippine Republic declared by Gen. Emilio Aguinaldo as President of the Revolutionary government.
Human Figures: Represent the seventy seven (77) barangays of the municipality.
Book and Torch: Represent the municipality as the pioneer of teacher education in Pangasinan.
Wheel and Hands: Denotes commerce and unity of the townspeople.
Municipal Building: Represents the seat of the government of Bayambang.
Fish, Onions, Corns and Palay: Represent the main source of income of the town as an agricultural and aqua cultural area.